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Clamping Knobs 3 Arm Male Stud Ergonomic Grip

Clamping Knobs 3-Arm

In stock

Our Clamping 3-Arm Knobs allow a secure grip to position, control and hold various equipment across a wide range of industries. The lobe and prong design provide a deeper scalloped profile with excellent control and gripping features. These are an ideal choice for moderate clamping applications and offer a simple yet economical solution.

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Product SKUs information
Item Code Price range Availability Stud Length Thread Size Insert Type Insert Material Nominal Diameter Knob Material View
2090 In stock
0.750 in
1/4-20
Stud
Steel
1.250 in
PP
2390 In stock
1.500 in
1/4-20
Stud
Steel
1.750 in
PP
1742 In stock
1.250 in
5/16-18
Stud
Steel
1.750 in
PP
1190 In stock
1.500 in
3/8-16
Stud
Steel
1.750 in
PP
1990 In stock
1/4-20
Thru-Hole
Steel
1.250 in
PP
1016 In stock
1.000 in
3/8-16
Stud
Steel
1.750 in
PP
1753 In stock
5/16-18
Blind Hole
Steel
2.000 in
PP
Request the lead time here
1/4-20
Thru-Hole
Steel
1.750 in
PP
2387 In stock
3/8-16
Thru-Hole
Steel
1.750 in
PP
2500 In stock
0.500 in
10-24
Stud
Steel
1.750 in
PP
2239 In stock
2.000 in
1/4-20
Stud
Steel
1.750 in
PP
1190 In stock
1.750 in
5/16-18
Stud
Steel
1.750 in
PP
590 In stock
1.250 in
5/16-18
Stud
Steel
2.000 in
PP
790 In stock
1.250 in
3/8-16
Stud
Steel
2.500 in
PP
1500 In stock
0.250 in
10-32
Stud
Steel
0.750 in
PA
1770 In stock
1/4-20
Blind Hole
Steel
1.750 in
PP
3095 In stock
0.370 in
10-32
Stud
Steel
0.750 in
PA
Request the lead time here
1.000 in
1/4-20
Stud
Steel
1.750 in
PP
1741 In stock
0.625 in
5/16-18
Stud
Steel
1.750 in
PP
3188 In stock
1/4-20
Stop Nut
Steel
1.750 in
PP
    • of 3
3-Arm Knob 1.250 in 1/4-20 0.450 in Black Steel PP

KN4C07503P1--21


Stock Levels
2090 In stock
Attributes
  • Nominal Diameter
    1.250 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.620 in
  • Knob Height
    0.450 in
  • Hub Height
    0.500 in
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3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C15003P4--21


Stock Levels
2390 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 5/16-18 0.560 in Black Steel PP

KN5C12503P4--21


Stock Levels
1742 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 3/8-16 0.560 in Black Steel PP

KN6C15003P4--21


Stock Levels
1190 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    3/8-16
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.250 in 1/4-20 0.450 in Black Steel PP

KN4C----3P1--21


Stock Levels
1990 In stock
Attributes
  • Nominal Diameter
    1.250 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.620 in
  • Knob Height
    0.450 in
  • Hub Height
    0.500 in
Quick View
View Product >
3-Arm Knob 1.750 in 3/8-16 0.560 in Black Steel PP

KN6C10003P4--2R


Stock Levels
1016 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    3/8-16
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
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3-Arm Knob 2.000 in 5/16-18 0.610 in Black Steel PP

KN5C----RT5B-22


Stock Levels
1753 In stock
Attributes
  • Nominal Diameter
    2.000 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.740 in
  • Knob Height
    0.610 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C----3P4--21


Stock Levels
Request the lead time here
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 3/8-16 0.560 in Black Steel PP

KN6C----3P4--21


Stock Levels
2387 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    3/8-16
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 10-24 0.560 in Black Steel PP

KN0405003P4--21


Stock Levels
2500 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    10-24
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C20003P4--21


Stock Levels
2239 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 5/16-18 0.560 in Black Steel PP

KN5C17503P4--21


Stock Levels
1190 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 2.000 in 5/16-18 0.610 in Black Steel PP

KN5C1250RT5--21


Stock Levels
590 In stock
Attributes
  • Nominal Diameter
    2.000 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.740 in
  • Knob Height
    0.610 in
  • Hub Height
    0.490 in
Quick View
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3-Arm Knob 2.500 in 3/8-16 0.640 in Black Steel PP

KN6C1250RT7--21


Stock Levels
790 In stock
Attributes
  • Nominal Diameter
    2.500 in
  • Thread Size
    3/8-16
  • Hub Diameter
    0.740 in
  • Knob Height
    0.640 in
  • Hub Height
    0.480 in
Quick View
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3-Arm Knob 0.750 in 10-32 0.280 in Black Steel PA

KN020250RT2-N21


Stock Levels
1500 In stock
Attributes
  • Nominal Diameter
    0.750 in
  • Thread Size
    10-32
  • Hub Diameter
    0.500 in
  • Knob Height
    0.280 in
  • Hub Height
    0.230 in
Quick View
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3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C----3P4B-21


Stock Levels
1770 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 0.750 in 10-32 0.280 in Black Steel PA

KN020375RT2-N21


Stock Levels
3095 In stock
Attributes
  • Nominal Diameter
    0.750 in
  • Thread Size
    10-32
  • Hub Diameter
    0.500 in
  • Knob Height
    0.280 in
  • Hub Height
    0.230 in
Quick View
View Product >
3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C10003P4--21


Stock Levels
Request the lead time here
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 5/16-18 0.560 in Black Steel PP

KN5C06253P4--21


Stock Levels
1741 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    5/16-18
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >
3-Arm Knob 1.750 in 1/4-20 0.560 in Black Steel PP

KN4C----3P4L-21


Stock Levels
3188 In stock
Attributes
  • Nominal Diameter
    1.750 in
  • Thread Size
    1/4-20
  • Hub Diameter
    0.750 in
  • Knob Height
    0.560 in
  • Hub Height
    0.490 in
Quick View
View Product >